baber/WOPTO huggingface dataset:
Patent JP-H0280485-A (JP)
Title: Water-containing gel
Inventor: HAYAMA KAZUHIDE
IPC: C09K5/08
Filed: 1988-09-16
Abstract: PURPOSE:To obtain the title gel improved in a gel strength in the case of a high water content and prevented from undergoing syneresis when it is left for a long time or subjected to repeated wide temperature changes by mixing a specified (meth)acrylamide copolymer with a hydrazine compound and water. CONSTITUTION:A nonconjugated polymerizable carboxylic monomer (a) such as a (meth)acrylic acid derivative or a nonconjugated polymerizable carbonylated (meth)acrylamide derivative (e.g., diacetoneacrylamide) is copolymerized with a (meth)acrylamide monomer (b) (e.g., acrylamide) in a component (a) to component (b) ratio of 90-10/10-90 at 60-90 deg.C in water or a hydrophilic organic solvent in the presence of a polymerization catalyst (e.g., ammonium persulfate) to obtain a (meth)acrylamide copolymer (A) containing 10-90wt.% units of component (a) in the polymer molecule. Component A is mixed with 0.1-10 pts.wt., per 100 pts.wt. solid matter of component A, hydrazine compound and water (C).
Patent JP-2000068093-A (JP)
Title: Method and device for static elimination
Inventor: ISHIKAWA MASAYOSHI
IPC: H05F3/06
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To efficiently and evenly eliminate static electricity of charged resin hollow containers, and to improve the conveying efficiency of the hollow containers. SOLUTION: This method for static elimination of at least one resin hollow container 3 comprises a conveying process of conveying the hollow containers 3 along a guide part 4, and an X-ray irradiation process for irradiating the hollow containers 3 with X-rays when the containers 3 are located in the prescribed position. When each hollow container 3 is conveyed along the guide part 4 and located in the prescribed position to be irradiated with X-rays, the X-rays penetrate the hollow container 3. Here, the gas near an internal surface 3c and an external surface 3c of the hollow container 3 is ionized to generate ions independently of the shapes of the charged hollow container 3, so that electricity is eliminated in batch and evenly from the internal surface 3c and the external surface 3b.
Patent JP-S6291855-A (JP)
Title: Ultrasonic automatic flaw detector
Inventor: HONDA KUNIO
IPC: G01N29/28
Filed: 1985-10-17
Abstract: PURPOSE:To always hold a moderate feed water quantity, and to maintain a stable flaw detecting inspection by always measuring an acoustic coupling state between a material to be inspected and an ultrasonic probe, and controlling the feed water quantity from the surface and the inner surface echo levels. CONSTITUTION:A mechanism part to which a probe holder is fixed is rotated, water is made to flow as a contact medium for coupling acoustically a gap between ultrasonic probes 10 (10a, 10b, 10c...) and a material to be inspected 1 such as a round bar or a pipe, etc., and an ultrasonic wave is propagated by setting a water column by a rotation. In this state, surface and inner surface echo levels are inputted from a signal sending and receiving device 8a, and whether an acoustic coupling is good or not is decided by an acoustic coupling operator 25. By a result of this decision, a bias generator 26 generates a positive or negative bias of a prescribed quantity in a set water quantity, and a positive or negative bias is added to a set quantity of a water quantity set digital switch 23 by an adder 27. Subsequently, a signal from the adder 27, and a signal which has A/D-converted 24 an output of a flow meter 22 are compared by a comparator 28, and opening and closing of an electrically-driven valve are controlled by its positive or negative signal.
Patent JP-S60123030-A (JP)
Title: Inspection of pinhole on photoresist
Inventor: YAMADA KOUJI
IPC: H01L21/027
Filed: 1983-12-08
Abstract: PURPOSE:To enable to given an evaluation, which is approximate to the actual condition, on the pinholes located on a photoresist by a method wherein a polysilicon layer pattern is formed by performing a dry etching on a polysilicon layer, and the quantity of pinholes generating on the stepped part of the photoresist is quantified. CONSTITUTION:A silicon oxide film 2 is formed on a silicon substrate 1, a polysilicon layer 3 is formed, and the stepping of the polysilicon layer 3 is formed by performing an etching using a photoresist film 4 as a mask. The photoresist film 4 is removed, and a phosphorus glass layer 5 is formed on the surface of the polysilicon layer 3 whereon the silicon oxide film 2 and a stepping are formed. The photoresist 6 to be evaluated is applied, and a post baking is performed. Subsequently, the above is dipped in hydrofluoric acid, and an etching is performed. As a result, the phosphorus glass layer 5 is circularly etched through the pinholes 7 of the photoresist 6, a pinhole-shaped parttern 8 is formed, and an observation under a microscope can be performed.
Patent JP-S59125081-A (JP)
Title: Interphase insulation diagnosing method of wound-rotor type induction motor
Inventor: HASEGAWA TAKAI
IPC: H02K17/30
Filed: 1982-12-29
Abstract: PURPOSE:To obtain a method for diagnosing easily whether a interphase insulation is good or not by separating a slip ring of each phase of three phases of an induction motor and a carbon brush contacting by pressing with said ring, opening a secondary winding, and thereafter, impressing the AC voltage to a primary winding, and measuring a current flowing to the secondary winding. CONSTITUTION:When primary voltage is impressed in a state that secondary windings 2u, 2v and 2w are opened, the secondary voltage is induced to each of the secondary windings 2u, 2v and 2w and impressed between layers. In this state, an electric conduction current of a leader line 6u by which a clamp meter 7 is clamped is read. Subsequently, the clamp meter 7 is detached from the leader line 6u, a leader line 6v is clamped, and its electric conduction current is read. Also, the clamp meter 7 is detached from the leader line 6v, a leader line 6w is clamped, an electric conduction current of the leader line 6w is read, and the interphase insulation is decided. In case when the insulation is normal, even in case of any leader line 6u, 6v and 6w, the current value becomes a state near zero. On the other hand, in such an abnormal case as an insulation resistance value of the layer insulation between slip rings 5u, 5v drops, a leakage current flows between the layers of its secondary winding, therefore, a larger leakage current than the normal time is read by the clamp meter 7, and failure of this layer insulation can be decided.
Patent JP-H0283182-A (JP)
Title: Handling unit
Inventor: UEHARA AKIRA
IPC: B25J9/06
Filed: 1988-09-16
Abstract: PURPOSE:To perform the receipt or delivery of a sample efficiently by forming the structure of expanding a 1st arm by a 1st rotating axis, expanding a 2nd arm by a 2nd rotating axis and simultaneously rotating 1st and 2nd arms by a 3rd rotating axis. CONSTITUTION:By rotating 1st and 2nd rotating axes 5, 6 by motors 8, 9 1st and 2nd arms 1, 2 are extended to face the hand 42 of the arm 1 tip of one part to the cassette inside, for example, and to face the hand 62 of the arm 2 tip of the other part to the process chamber inside. After completion of the process the 1st and 2nd arms are contracted by reversing the 1st and 2nd rotating axes 5, 6, a 3rd rotating axis 7 is rotated by a motor 10 further to change the directions of the 1st and 2nd arms 1, 2, and the 1st and 2nd arms 1, 2 are extended again to input a processed wafer into a specified cassette and an unprocessed wafer into the processing chamber inside respectively.
Patent JP-H1074080-A (JP)
Title: Video reproducer
Inventor: MORIAKI MASAYUKI
IPC: G06F3/048
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To make plural on-screen videos not to be overlappedly displayed at the time of displaying the plural on-screen information in which display positions are preliminarily determined by displaying a second on-screen video on a display area where a first on-screen video is not displayed. SOLUTION: Bit streams are separated by a demultiplexer 2 and on-screen display information are transmitted to an on-screen information processing part 5. In the on-screen decoder 6 of the processing part 5, Japanese data being a first language are pulled out and an on-screen video is decoded from display starting and completing data being the content of the data or the like. Moreover, the on-screen decoder 6 pulls out English data being a second language to decode an on-screen video similarly in the first language. An overlap detecting part 7 judges whether on-screen video areas of Japanese and English generate an overlap or not.
Patent JP-2001054664-A (JP)
Title: Pachinko machine
Inventor: SATO HISAYOSHI
IPC: A63F7/02
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine in which balls do not clog in a passage part for communicating an upper ball tray with a lower ball pan. SOLUTION: In this pachinko machine, a front frame 1 is provided with an upper ball tray 6 for storing shot balls, and a lower ball tray 7 for storing excess balls from the upper ball tray 6, and a ball passage 51 is provided for communicating the upper ball tray 6 with the lower ball tray 7 on the front face side of the front frame 1. The ball passage 51 is composed of a plurality of passage parts 51a, 51b, and a connection part between the passage part 51a positioned at the upper part and the passage part 51b positioned at the lower part is so formed that a lead-in port 54 of the lower passage part 51b is larger in diameter than an outflow port 53 of the upper passage part 51a.
Patent JP-H0394524-A (JP)
Title: Transmission reception circuit
Inventor: TAMII SEIZO
IPC: H04B1/40
Filed: 1989-09-06
Abstract: PURPOSE:To discriminate the propriety of fitness of a connector for antenna connection prior to actual transmission by impressing a pilot signal to a transmission signal so as to detect reflecting power of the pilot signal in the connector for antenna connection. CONSTITUTION:A directional coupler 12 is inserted to an output side of a transmission amplifier 3 and a pilot signal is fed to an input terminal 13. Then the reflection power of the pilot signal in the connector 5 is detected through a directional coupler 9 and a signal level at an output terminal 11 of a detector 10 is measured to discriminate the propriety of fitting. Thus, damage to a reception amplifier 8 or a transmission amplifier 3 in actual transmission due to a faulty fitting is prevented.
Patent JP-H0546585-A (JP)
Title: Learning method of neural network
Inventor: YONEDA TAKAO
IPC: G06F15/18
Filed: 1991-08-19
Abstract: PURPOSE:To perform proper learning in the case wherein an effective component which uses the output of the same output element of one output element of the neural network and an ineffective component which does not use it are generated according to input data. CONSTITUTION:When the neural network learns optional pairs of input data and tutor data, the effective component used among respective components of the tutor data is learnt so that when the input data are inputted to the neural network, the value of the effective component of the tutor data is obtained. Then the neural network learns the ineffective component which is not used among the respective components of the tutor data so that the output error of the output value of the output element corresponding to the ineffective component is zero. This ineffective component exerts any influence upon respective coupling coefficients of the neural network.
Patent JP-H0655494-A (JP)
Title: Cutting device
Inventor: SANO SHUYA
IPC: B26D3/10
Filed: 1992-08-07
Abstract: PURPOSE:To cut a sheet accurately in a desired form, by a relatively simple device. CONSTITUTION:Copying models 1 and 9 are used to move an object and a cutter holder 3 relatively along a specific cutting line. And, in order to suppress a slippage between the moving locus and the cutting line in a small value, the cutting point is offset from the center of rotation, as well as a cutter is made rotatable to the cutter holder 3. As a result, a moment to rotate the cutter in the direction along the moving locus is operated to the cutter, so as to reduce a slippage between the cutting line and the moving locus.
Patent JP-H0569380-A (JP)
Title: Industrial robot
Inventor: ITOU SUKENORI
IPC: H02G11/00
Filed: 1991-09-12
Abstract: PURPOSE:To prevent interference of springs with one another due to dangling of spring, etc., and enlarge the cable bending radius within a finite cable wiring space. CONSTITUTION:Metal fixtures 8, 9 for a revolving shaft 3 and a revolving table 4 installed on respective radii from the center of revolution, and a cable 1 and spring 2 extending from the metal fixtures 8, 9 in the revolving direction move circumferentially following guide grooves 3a, 4a formed in the shaft 3 and table 4 in the revolving direction.
Patent JP-H02111417-A (JP)
Title: Separation of gas using spirally wound hollow fiber permeable membrane cartridge
Inventor: BENJIYAMIN BIKUSON
IPC: B01D63/02
Filed: 1989-09-11
Abstract: PURPOSE: To separate a desired gaseous component with good accuracy from a gaseous mixture contg. a high-velocity gaseous component and another gaseous component by supplying the gaseous mixture to a helically wound hollow fiber permeable membrane cartridge of a uniform length in a filter module. CONSTITUTION: The gaseous mixture composed of the high-velocity gaseous component and >=1 other gaseous component is supplied to the bore side at the inlet end of the bores of the helically wound hollow fiber permeable membrane cartridge of the uniform length in the filter module. Next, the permeable material stream of the high-velocity gaseous component is recovered from the module in the flow direction of the permeable material which is a counter current to the direction of the stream of the feedstock. The raffinate stream is recovered from the module in the flow direction of the raffinate stream which is parallel flow with the flow direction of the feedstock at the outlet end of the bore on the opposite side of the feedstock inlet of the bole of the cartridge.
Patent JP-S60124864-A (JP)
Title: Manufacture of semiconductor memory device
Inventor: OSHIKAWA YOSHIHIRO
IPC: H01L21/8242
Filed: 1983-12-09
Abstract: PURPOSE:To realize the so-called Hi-c structure without adding a masking process having high accuracy by diffusing an impurity introduced into an insulating film into a substrate under a capacitor electrode. CONSTITUTION:Arsenic (As<+>) is implanted so as to stay in an oxide film 22. Processes up to that time are executed without using a mask. A polysilicon layer 23 is patterned with the object of forming a capacitor electrode. The oxide film 22 in a section II except a capacitor forming section I is also removed through etching. The section II represents a transfer gate forming section. Boron (B<+>) ions are implanted as a channel dose. A gate oxide film 24 for a switch transistor is grown through second thermal oxidation. Impurities are diffused by a self-alignment system through the heat treatment. Accordingly, an n<+> type 26 is formed in the surface of an silicon substrate 21 and a p<+> type 21' in the inside in impurity distribution in the capacitor forming section I , and a p<-> type to which the channel dose is executed is shaped in the surface of the silicon substrate 21 and a p<+> type in the inside in the transfer gate section II.
Patent JP-S6388232-A (JP)
Title: Engine controlling number of cylinders
Inventor: FUJIMOTO YORIAKI
IPC: F02B53/04
Filed: 1986-10-02
Abstract: PURPOSE:To attain stable combustion of an engine when it is transferred from its operation reducing a number of cylinders to operation actuating all the cylinders, by supplying a mixture of minimum limit necessary for ignition to an inoperative cylinder when the engine is in the reducing a number of its cylinders. CONSTITUTION:A rotary engine E connects its three cylinders C1-C3 with primary two-part independent intake passages 25A, 25B, providing shutter valves 29A, 29B in the independent intake passages 25A, 25B of the first cylinder C1. While a fuel injection valve is provided in the primary independent intake passage 25A of each cylinder. Further an auxiliary passage 33, which is connected to the downstream side of the shutter valve 29A of the primary independent intake passage 25A in the first cylinder C1, provides a control valve 34. A control device (u), if it detects an operative condition that the engine must be operated reducing a number of its cylinders, closes the shutter valves 29A, 29B while controls the control valve 34 and the injection valve, and a mixture of minimum limit, necessary for enabling the ignition to be performed, is supplied to the inoperative cylinder C1. In this way, the engine, which suppresses the inoperative cylinder from decreasing its temperature, attains stable combustion when the engine is transferred to its operation actuating all the cylinders.
Patent JP-H0395274-A (JP)
Title: Making crude quinacridone pigment into pigment
Inventor: SATO NORIYUKI
IPC: C09B67/04
Filed: 1989-09-08
Abstract: PURPOSE:To improve coloring density by performing salt milling using a crude quinacridone pigment, an inorg. salt and a specified alkylbenzene. CONSTITUTION:100 pts.wt. crude quinacridone pigment which is an (un)substd. quinacridone, a mixture thereof or a solid soln. thereof (e.g. a crude gamma- quinacridone), 10-1,000 pts.wt. water-soluble inorg. salt (e.g. Na2SO4), 1-28 pts.wt. alkylbenzene with a side chain of a 4-14C alkyl and a b.p. of 150-360 deg.C (e.g. p-cymene) and, if necessary, a grinding auxiliary such as a surfactant are used to perform salt milling for 0.5-50hr with a grinder.
Patent JP-H0396664-A (JP)
Title: Fluid compressor
Inventor: FUJIWARA HISAYOSHI
IPC: F04B27/06
Filed: 1989-09-08
Abstract: PURPOSE:To set a torque transmission mechanism regardless of the size of the rotary body by providing the first pin member inserted to a piston by fixing to a cylinder, and the second pin member movable to the first pin member while being inserted to the piston. CONSTITUTION:In a fluid compressor 11, an Oldham's mechanism 18 (torque transmission mechanism) is formed of an Oldham's pin 19 and an Oldham's slide 22 as the first and the second pin members set respectively in a piston 14 as a rotary body, and the mechanism 18 is made possible to set in a small space. And by rotating a cylinder 13 around the axial center A, the Oldham's pin 19 is rotated integrally with the cylinder 13, and at the same time, the Oldham's slide 22 is rotated while maintaining the vertical relation to the Oldham's pin 19. And the Oldham's slide 22 is slided along the Oldham's pin 19, and moved to the lower side in the diameter direction in the cylinder 13. Furthermore, the piston 14 is rotated around the axial center B following the rotation of the cylinder 13.
Patent JP-H0396163-A (JP)
Title: Public telephone set
Inventor: TANAKA SHIGEYASU
IPC: H04M17/00
Filed: 1989-09-08
Abstract: PURPOSE:To decrease a rate of disturbance of talking on its way by detecting emergency of alarm in occurrence and setting a talking time in response to the degree of emergency to a timer means. CONSTITUTION:When an alarm detection circuit 4 detects occurrence of alarm something to be reported to the center at a time t11, an alarm type discrimination circuit 21 discriminates the type of the alarm and gives the result of discrimination to a talking time setting circuit 22. Then the talking time setting circuit 22 detects the degree of emergency based on the result of discrimination of alarm type and sets a talking time Tv in response to the emergency to a 2nd timer 20. Since the talking time set to the 2nd timer 20 is varied with the emergency of the alarm took place, the rate of the disturbance of the talking on its way is reduced.
Patent JP-H0795182-A (JP)
Title: Tandem connection maintenance system
Inventor: SUGAWARA EIJI
IPC: H04L1/00
Filed: 1993-09-20
Abstract: PURPOSE:To provide the tandem connection maintenance (TDM) system for an SDH equipment applicable to a low-order group path with a small circuit scale. CONSTITUTION:In a POH interface circuit, reception error detection means 1, 2 detect a reception error number from a reception low-order group path by bit interleave parity of a specific byte of a POH, IEC extract means 3, 4 extract an input error number representing a reception error number of a device of a pre-stage from a received POHa in the reception low-order group path, arithmetic means 5, 6 obtain the number of errors fro a TCM block based on the reception error number and input error number, POHa generating means 7, 8 receives a reception error number and generates the POHa based on an error number for a TCM block in the opposite direction, correction means 9,10 add correction bits to the received signal so that the parity of the generated POHa is equal to the parity oaf the POHa extracted from the reception low- order group path to generate a transmission POHa.
Patent JP-H0395538-A (JP)
Title: Projector
Inventor: OSHIMA HIROKO
IPC: G03B21/132
Filed: 1989-09-07
Abstract: PURPOSE:To project an image, which is not distorted in a vertical direction and/or horizontal direction, in an arbitrary position on a screen by means of a simple adjustment by fitting a reflecting mirror to a projector main body so that its inclination can be adjusted, and adjusting the inclination of the projector main body by means of an inclination adjusting means. CONSTITUTION:The bottom member 8 of the projector main body 1 is provided with four legs 9a-9d whose length can be independently adjusted; the reflecting mirror 6 is fitted to the projector main body 1 so that its inclination psi can be adjusted. A material is placed on a stage 7, and a light source 2 is lit; luminous flux from the light source 2 passes through the material 4, and the material 4 is projected on the vertical screen 18 via a projecting lens 5 and the reflecting mirror 6. At this time, the image free from distortion can be projected in an arbitrary, desired position on the vertical screen 18 by simply adjusting the length of the legs 9a-9d and also adjusting the angle psi of the reflecting mirror 6 so as to correspond with the adjustment of the length.
Patent JP-2001060805-A (JP)
Title: Dielectric resonator and dielectric filter
Inventor: FURUTA ATSUSHI
IPC: H01P1/20
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To materialize a dielectric resonator which reduces the number of dielectric resonators, is miniaturized, realizes cost reduction and is also excellent in an extraband characteristics. SOLUTION: One triple mode dielectric resonator combining three resonation modes of a dielectric block 1 by forming a face 2a by scraping away one edge of block 1 having a substantially rectangular parallelepiped shape and also forming a face 2b by scraping away another edge that is not parallel with the edge is arranged in a cutoff waveguide 3, and a dielectric filter is constructed by providing bar-shaped antennas 8 whose one end is in open state and input-output terminals 9 as an energizing means. Miniaturization and cost reduction can be achieved since characteristics corresponding to a three-stage filter can be obtained by using only one dielectric block 1.